Can I switch between synthetic and conventional oil?

Yes, it’s possible to switch between them, although it’s best to follow your vehicle’s manufacturer recommendations. If your car is older, consult a mechanic before making a switch.

Is synthetic oil worth the extra cost?

In most cases, yes—especially if you want longer intervals between changes and better protection. For frequent drivers or those in extreme climates, the investment often pays off.

How often should I change synthetic oil?

Many full synthetic oils are rated for up to 10,000 miles between changes, but always check your vehicle’s maintenance guide for specifics.

Newsletter | November 2023 - Petroleum Service Company

LAST CHANCE!! Don't Miss Out on These Savings

Don't miss out on incredible savings with the Power Service manufacturer's mail-in rebate offer! This exclusive cash-back opportunity ends this month, so act swiftly to secure your rebate. Ensure your purchase is completed by the cutoff date — time is ticking, and we wouldn't want you to regret missing the deadline. Grab this chance before it's gone; it's now or never!

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Please note that not all size options that PSC offers qualifies for this rebate.

Introducing Our Power Service Precision Fuel Additive Calculator

Introducing the ultimate solution for precision dosing of diesel fuel additive: our innovative tool takes the guesswork out of fuel treatment. Tailored to safeguard your truck's performance, simply enter the gallons that need to be treated and the container size you have, and our tool will tell you how much you should use to treat your fuel tank. This tool also allows you to quickly determine which container size is the most economical way to treat your fuel over the long winter months!

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Brand Spotlight:
Undercoating in a Can

As winter's chill sets in, defend your car's vulnerable underbelly with our expert undercoating products from Undercoating in a Can. Watch our quick, insightful videos to learn why it's essential, and see the protection these products offer against corrosive road salt and brine. Arm your vehicle against the elements and keep it looking and performing like new. Don’t wait! Shop Undercoating in a Can and ensure your peace of mind on winter roads before it's too late.

Undercoating in a Can Library Shop the Products

Winterize Your Fuel System

The winter season is quickly approaching. This means lots of loose ends to tie up around the garage and equipment that needs to be put in storage...

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How Does Winter Affect Your Car's Tires?

With winter comes all sorts of good stuff: sledding, snowball fights, cozy fires, and skiing are just a few perks. But winter brings its fair share of problems, too: icy...

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